Added the C source for the O2 sensor with necessary changes to cmake,
examples, docs.
* Renamed all files with groveo2 to o2
* Replaced all instances of groveo2 with o2
* Added C source for o2 sensor
* Updated all cmake files
* Added C example for o2 sensor
Signed-off-by: Noel Eck <noel.eck@intel.com>
This implements support for the Grove O2 (oxygen) sensor.
Keeping with the current convention, as well as the current
config Doxygen uses disallowing uppercase names, this sensor
has been renamed from groveO2 to groveo2 for both files and
folders.
Signed-off-by: Zion Orent <zorent@ics.com>
Signed-off-by: Jon Trulson <jtrulson@ics.com>
Signed-off-by: John Van Drasek <john.r.van.drasek@intel.com>
